Union Labs is transforming blockchain interoperability through its modular zero-knowledge (ZK) infrastructure, enabling fast, secure, and trustless cross-chain asset transfers and messaging across major ecosystems like Ethereum, Cosmos, Polygon, and even Bitcoin L2s.
By eliminating centralized intermediaries, Union’s bridging protocol enhances security and reliability, while tools like CometBLS and the Galois prover ensure efficient, scalable communication.
Their flagship ETH-to-IBC bridge supports seamless interaction between appchains, L1s, and L2s, improving liquidity and usability across Web3.
Backed by $16M in funding, including a recent $12M Series A round, Union is accelerating integration with platforms like Berachain and Arbitrum, advancing DeFi, NFTs, and unified multichain development.

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